5418861

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 8492544

約数和(自身を除く): 3073683

約数列:

[1, 3, 7, 21, 49, 147, 191, 193, 573, 579, 1337, 1351, 4011, 4053, 9359, 9457, 28077, 28371, 36863, 110589, 258041, 774123, 1806287, 5418861]

約数ペア:

[(1, 5418861), (3, 1806287), (7, 774123), (21, 258041), (49, 110589), (147, 36863), (191, 28371), (193, 28077), (573, 9457), (579, 9359), (1337, 4053), (1351, 4011)]